Power Supply - Honeywell CIPer 50 Installation & Commissioning Instructions

CIPer MODEL 50 CONTROLLER – INSTALLATION & COMMISSIONING INSTRUCTIONS

Power Supply

Powering CIPer Model 50
Power is supplied via a removable terminal plug (attached
to terminals 1 and 2).
The power supply of the CIPer Model 50 controller must
conform to Safety Class II. To reduce overall current con-
sumption, the CIPer Model 50 can be powered by a switch
power supply (rather than by a transformer). See also Table
2 on pg. 3.
NOTE: Due to the risk of short-circuiting (see Fig. 23), it is
strongly recommended that the CIPer Model 50
controller be supplied with power from a dedicated
transformer. However, if the CIPer Model 50 con-
troller is to be supplied by the same transformer
powering other controllers or devices (e.g., the PW
M-Bus Adapter), care must be taken to ensure that
correct polarity is observed.
N, L
EARTH GROUND
USB 2.0
Device Interface
24V~0 24V~
1
24 V~
L
LINE
N
24 V~0
Fig. 23. Incorrect polarity → SHORT-CIRCUITING!
31-00233EFS-01
SHORT-CIRCUITING!
PC 1 PC 2
CPU 1 CPU 2
24V~0 24V~
2 1 2
!
NOISE-FREE EARTH GROUND
(ONLY ONE PER SYSTEM)
Transformer Data
In the U.S. and Canada, if the CIPer Model 50 is powered by
transformers, then such transformers must be NEC Class-
2 transformers. In Europe, if the CIPer Model 50 is powered
by transformers, then such transformers must be safety
isolating transformers conforming to IEC61558-2-6.
Table 9. 1450 series transformers data
part #
1450
7287
-001
-002
-003
-004
-005
-006
Table 10. Overview of CRT Series AC/DC current
transformer
CRT 2
CRT 6
CRT 12
REVERSED
POLARITY!
Fig. 24. Connection of CIPer Model 50 controller
NOTE: An Uninterruptable Power Supply can be directly
wired to a CIPer Model 50 controller.
18
primary side secondary side
120 VAC 24 VAC, 50 VA
2 x 24 VAC, 40 VA, 100 VA from
120 VAC
separate transformer
24 VAC, 100 VA, 24 VDC,
120 VAC
600 mA
240/220 VAC 24 VAC, 50 VA
2 x 24 VAC, 40 VA, 100 VA from
240/220 VAC
separate transformer
24 VAC, 100 VA, 24 VDC,
240/220 VAC
600 mA
max. AC
primary side
current
230 VAC 2 A
230 VAC 6 A
230 VAC 12 A
max. DC
current
500 mA
1300 mA
2500 mA